ASTM A753 Alloy 4 Plate
ASTM A753 ALLOY 4 PLATE SUPPLIER – HIGH-PERFORMANCE MAGNETIC STEEL SHEET
ASTM A753 Alloy 4 Plates are specialized magnetic steel plates widely used in electrical applications requiring high permeability and low core loss. These plates are essential for precision components in motors, transformers, and electromagnetic devices.
MG Steel is a leading supplier of ASTM A753 Alloy 4 Plates, a high-performance magnetic steel specifically engineered for applications requiring excellent magnetic permeability and low core loss.
As a reliable ASTM A753 Alloy 4 Plate supplier, we provide sheets with superior magnetic properties, excellent formability, and consistent thickness, meeting both industrial and international standards for magnetic alloys.
Magnetic Steel Applications include transformer laminations, solenoids, magnetic shields, sensors, and motor core laminations—ensuring efficient energy use and reduced power loss.
Magnetic Alloy Features offer high permeability, low coercive force, and consistent performance under varying electrical loads and conditions.
Standard Compliance: All plates comply with ASTM A753 specifications and undergo strict quality checks for dimensional accuracy and magnetic consistency.
Products
ASTM A753 ALLOY 4 PLATE SPECIFICATION – MG STEEL
LEADING SUPPLIER OF ASTM A753 ALLOY 4 PLATES – HIGH-PERFORMANCE MAGNETIC STEEL PLATES FOR ELECTRICAL AND INDUSTRIAL APPLICATIONS – ENGINEERED FOR CONSISTENT MAGNETIC PROPERTIES AND LOW CORE LOSS PERFORMANCE.
Thickness Range: 0.1 mm to 3.0 mm
Width Range: Up to 1000 mm (custom sizes available)
Standard: ASTM A753
Types: Alloy Type 4 – Fully processed magnetic steel
Applications: Transformers, motor laminations, magnetic shielding, relays, solenoids
Magnetic Grades / Alloy Types:
• Type 1: Annealed low-carbon steel
• Type 2: Silicon-alloyed electrical steel
• Type 4: Nickel-iron magnetic alloy (standard for high-performance needs)
Finishes Available: Bright annealed, matte, polished
